CN110520889A - Construction site management device, output device and the management method of construction site - Google Patents
Construction site management device, output device and the management method of construction site Download PDFInfo
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- CN110520889A CN110520889A CN201880025025.3A CN201880025025A CN110520889A CN 110520889 A CN110520889 A CN 110520889A CN 201880025025 A CN201880025025 A CN 201880025025A CN 110520889 A CN110520889 A CN 110520889A
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- 238000010276 construction Methods 0.000 title claims abstract description 93
- 238000007726 management method Methods 0.000 title claims description 56
- 238000010586 diagram Methods 0.000 claims description 39
- 230000008859 change Effects 0.000 claims description 6
- 239000004576 sand Substances 0.000 description 52
- 238000000034 method Methods 0.000 description 31
- 238000011068 loading method Methods 0.000 description 23
- 238000013461 design Methods 0.000 description 15
- 238000012545 processing Methods 0.000 description 13
- 238000005266 casting Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 12
- 230000015654 memory Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2054—Fleet management
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- Operation Control Of Excavators (AREA)
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Abstract
Construction site management device generates the dynamic dynamic image for indicating the vehicle in specified time limit, the dynamic image include: the map comprising construction site, indicate on map be provided to construction site vehicle locating for the vehicle that indicates of the marking of cars at the comparable position in place, the marking of cars identification information, indicate the stop sign with the comparable position in place of vehicle parking on map.
Description
Technical field
The present invention relates to construction site management device, output device and the management methods of construction site.
The application on July 18th, 2017 in the Patent 2017-139409 CLAIM OF PRIORITY of Japanese publication, and should
Content quotation is in this.
Background technique
The skill of the map of display construction site, the current location of Work machine and carrying vehicle is disclosed in patent document 1
Art.
Citation
Patent document
Patent document 1: No. 3687850 bulletins of Japanese Patent No.
Summary of the invention
Subject to be solved by the invention
At the construction field (site) equipped with the carrying vehicle for carrying sand and the Work machine for the operations such as cut the earth, banketed.
At the construction field (site), it is desirable to which research becomes the reason of bottleneck in terms of the efficiency of carrying vehicle and Work machine.Work machine and
The behavior of carrying vehicle is recorded, but is difficult to find bottleneck by daily record data obtained by reading.In addition, in patent document 1
It, can not be by looking back which kind of problem etc. has occurred in same day confirmation at the construction field (site) in documented technology.
The purpose of the solution of the present invention is, provides a kind of operation that can be easily mastered carrying vehicle and Work machine
Bottleneck construction site management device, output device and the management method of construction site.
Means for solving the problems
First scheme according to the present invention, construction site management device have: map acquisition unit, obtain existing comprising construction
The cartographic information of field and travel；Position data acquisition unit obtains the time series of the position data of vehicle；Dynamic image
Generating unit generates the dynamic dynamic for indicating the vehicle in specified time limit based on the time series of the position data
Image, the dynamic image include the cartographic information and indicate on the cartographic information with to be provided to the construction existing
The marking of cars at the comparable position in place locating for the vehicle of field；And output control unit, export the dynamic image.
Invention effect
According to above scheme, construction site management device can be easily mastered the operation of carrying vehicle and Work machine
Bottleneck.
Detailed description of the invention
Fig. 1 is the example for showing the construction site of the management object as construction site management device of first embodiment
Figure.
Fig. 2 is the flow chart for indicating the movement of the loading operation carried out by hydraulic crawler excavator.
Fig. 3 is the flow chart for indicating the movement for paving operation carried out by bull-dozer.
Fig. 4 is the general block diagram for showing the structure of construction site management device of first embodiment.
Fig. 5 is the figure for showing the data that time series storage unit is stored.
Fig. 6 is the flow chart for showing the output method of dynamic image of first embodiment.
Fig. 7 is the stream for showing the determination method of state of the hydraulic crawler excavator for being provided to shoveling field in first embodiment
Cheng Tu.
Fig. 8 is the figure for indicating the example of the time series of bearing data of hydraulic crawler excavator.
Fig. 9 be show being provided in first embodiment banket field hydraulic crawler excavator state determination method stream
Cheng Tu.
Figure 10 is the flow chart for showing the determination method of state of the slope surface excavator in first embodiment.
Figure 11 is the flow chart of the determination method for the state for showing the bull-dozer in first embodiment.
Figure 12 is the flow chart of the determination method for the state for showing the dumper in first embodiment.
Figure 13 is the example of the construction site management device timing diagram generated of first embodiment.
Figure 14 is the flow chart for showing the generation method of the dynamic image of construction site management device of first embodiment.
Figure 15 is the example of the dynamic image of first embodiment.
Figure 16 is the flow chart of the determination method for the state for showing the dumper in second embodiment.
Specific embodiment
<first embodiment>
" construction site "
Fig. 1 is the example for being shown as the construction site of management object of the construction site management device of first embodiment
Figure.
The construction site G of first embodiment has shoveling field G1 and the G2 that bankets.Shoveling field G1 and the G2 that bankets distinguish
It is connected by travel G3.Timing diagram I2 includes connecting the Ordinary Rd of shoveling field G1 and the G2 that bankets and constructing now
The transport road prepared in the G of field for carrying sand.Hydraulic crawler excavator M1 is respectively equipped in shoveling field G1 and the G2 that bankets
With bull-dozer M2.In addition, more dumper M3 are travelled between shoveling field G1 and the G2 that bankets.Hydraulic crawler excavator M1, bull-dozer
M2 and dumper M3 is an example of vehicle M.It should be noted that in other embodiments, in shoveling field G1 and banketing
G2 can be equipped with multiple hydraulic crawler excavator M1, can also be equipped with multiple bull-dozer M2, can also be equipped with hydraulic crawler excavator M1 or
A side in person's bull-dozer M2 can also be equipped with other vehicles M.
" vehicle "
The hydraulic crawler excavator M1 for being provided to shoveling field G1 excavates sand in shoveling field G1, and sand is encased in dumper M3
In.
Fig. 2 is the flow chart for indicating the movement of the loading operation carried out by hydraulic crawler excavator.
The operator of hydraulic crawler excavator M1 collects in the parking position of dumper M3 in advance before dumper M3 arrival
The sand (step S01) nearby excavated.In addition, the operator of hydraulic crawler excavator M1 makes hydraulic digging before dumper M3 arrival
It is native (step S02) that pick machine M1 shovels sand filling in advance.It should be noted that step can be omitted in the case where the activity duration is not abundant
The operation of rapid S01, S02.Dumper M3 is when reaching the defined feeding area of shoveling field G1, near hydraulic crawler excavator M1
It stops (step S03).Next, the operator of hydraulic crawler excavator M1 casts the sand scooped up in the wagon box of dumper M3
(step S04).Whether the amount for the sand that operator's presumption of hydraulic crawler excavator M1 is encased in dumper M3 is less than dumper M3's
It can struck capacity (step S05).The operator of hydraulic crawler excavator M1 is being judged as that the amount for being encased in the sand of dumper M3 is less than
Dumper M3 can struck capacity when (step S05: yes), make the upper rotation of hydraulic crawler excavator M1 to the sand being collected or
(step S06) is turned round in the direction for the sand that person should excavate.The operator of hydraulic crawler excavator M1 makes hydraulic crawler excavator M1 scoop up collection
Sand or excavation sand (step S07).Next, the operator of hydraulic crawler excavator M1 makes the top of hydraulic crawler excavator M1
Revolving body turns round (step S08) to the direction of dumper M3, returns process to step S4, casts sand.By repeating to hold
The above-mentioned processing of row, what sand can be encased in dumper M3 by the operator of hydraulic crawler excavator M1 can be until struck capacity.It is hydraulic
The operator of excavator M1 be judged as the amount for being loaded into the sand of dumper M3 reach dumper M3 can struck capacity when
(step S05: no) terminates the loading operation carried out by hydraulic crawler excavator M1.
In addition, the hydraulic crawler excavator M1 for being provided to shoveling field G1 can also carry out the forming of slope surface in the G1 of shoveling field.Liquid
The operator of pressure excavator M1 makes hydraulic crawler excavator M1 close to the slope surface region designed as slope surface, extends on one side along slope surface
Direction is mobile, on one side with the sand of scraper bowl forming slope surface region surface.Hereinafter, will also be used for the hydraulic excavating of slope surface forming operation
Machine M1 is known as slope surface excavator.
Be provided to the bull-dozer M2 of shoveling field G1 excavate in shoveling field G1/carry sand.The operator of bull-dozer M2 passes through
The position of the dozer of bull-dozer M2 is directed to make bull-dozer M2 advance, so as to make bull-dozer M2 excavate sand.In addition, matching
Ground after excavation is compacted by the standby bull-dozer M2 in shoveling field G1.The operator of bull-dozer M2 passes through with pushing away bull-dozer M2
The mode that mamoty lifts travels bull-dozer M2, thus it enables that bull-dozer M2 rammed subgrade.The real-time row of the pressure of bull-dozer M2
It is fast to sail travel speed of the speed than excavating when.
The sand being packed into shoveling field G1 is transported to the G2 that bankets by dumper M3.Dumper M3 unloads sand in the G2 that bankets
It is mobile from the G2 that bankets to shoveling field G1 when native.The travel speed of dumper M3 is in the loading of sand and without different when loading.
In addition, the travel speed of dumper M3 is in the field of banket a G2 or shoveling field G1 when driving and in over-the-counter travel G3
On it is also different when driving.
In addition, in the case where shoveling field G1 and the G2 that bankets make dumper M3 be parked in parking position, dumper M3's
Operator is travelled by making dumper M3 rotate and retreat, to make it be parked in parking position.
The dumper M3 sand unloaded is piled up in the G2 that bankets by the hydraulic crawler excavator M1 for being provided to the G2 that bankets.At this point,
The hydraulic crawler excavator M1 of the G2 that bankets is provided to also in the same manner as the hydraulic crawler excavator M1 for being provided to shoveling field G1, repeat as
Lower processing: after scooping up upper rotation by sand towards the sand that is removed, make upper rotation to scattered portion should be spread
Position revolution, sand is cast to that should spread scattered position.
In addition, the hydraulic crawler excavator M1 for being provided to the G2 that bankets can banket, G2 carries out the forming of slope surface.
The bull-dozer M2 for being provided to the G2 that bankets paves the sand conveyed by dumper M3 in the G2 that bankets.Specifically
It says, bull-dozer M2 will equably be paved from the sand of the discharges such as dumper M3 in the region that should be paved.In paving operation, according to
The situation of construction site G, operator determine the height that should be paved each time, i.e., before pave compared with the height of piling up landform.
In order to correspondingly pave the sand of discharge with specified altitude, bull-dozer M2 is on the basis of being set as defined height for dozer
It carries out paving operation.It paves operation to be repeated as many times, until the region that should finally pave reaches object height.
Fig. 3 is the flow chart for indicating the movement for paving operation carried out by bull-dozer.
The operator of bull-dozer M2 is when being spread to the region that should be paved for sand by dumper M3, by pushing away for bull-dozer M2
Mamoty drops to arbitrary height (step S11).According to the height of the dozer, the height for the sand paved is determined.It connects down
Come, the operator of bull-dozer M2 makes bull-dozer M2 advance paving in region, to keep sand smooth (step S12).By making
Bull-dozer M2 advances once, so as to pave sand to the front of certain distance (for example, about 10 meters).In a spacing of advancing
From when, the operator of bull-dozer M2 make bull-dozer M2 retreat (step S13).The operator of bull-dozer M2 judges whether to pass through soil-shifting
Machine M2, which has been paved, entirely paves region (step S14).In the case where the position that residual is not paved (step S14: no), bull-dozer
The operator of M2 makes dozer to be aligned the position including not paving and the position Chong Die with the position a part paved
Mode carries out mobile (step S15).For example, the operator of bull-dozer M2 make in the retrogressing of step S13 bull-dozer M2 to tiltedly after
Side retreats.Moreover, will be processing returns to step S12, repetition moves forward and backward until it will entirely pave region and pave.It bulldozes
The operator of machine M2 entirely will pave (step S14: yes) in the case that region is paved being judged as, the flat of region is paved in judgement
Whether whole height reaches object height (step S16).It is being judged as the feelings for paving the smooth height miss the mark height in region
Under condition (step S16: no), it will repeat to move forward and backward until the smooth height for paving region reaches processing returns to step S12
Until object height.On the other hand, the operator of bull-dozer M2 is being judged as that the smooth height for paving region reaches object height
In the case where (step S16: yes), terminate by what bull-dozer M2 was carried out to pave operation.
In addition, ground can be compacted by the bull-dozer M2 for being provided to the G2 that bankets.The operator of bull-dozer M2 passes through to incite somebody to action
The mode that the dozer of bull-dozer M2 is raised travels bull-dozer M2, so as to be compacted ground by the crawler belt of bull-dozer M2
Base.Travel speed when the real-time travel speed of pressure of bull-dozer M2 is than paving is fast.
" structure of construction site management device "
Fig. 4 is the general block diagram for showing the structure of construction site management device of first embodiment.
Construction site management device 10 determines the state at each moment of each vehicle M in the G of construction site, and as timing
Figure output.
Construction site management device 10 has processor 100, main memory 200, reservoir 300 and interface 400
Computer.Reservoir 300 stores program.Processor 100 is unfolded from 300 reading program of reservoir and in main memory 200, holds
The processing gone according to program.Construction site management device 10 is via interface 400 and network connection.In addition, construction site management fills
10 are set to connect via interface 400 with input unit 500 and output device 600.As the example of input unit 500, Ke Yiju
Keyboard, mouse, touch panel etc. out.As the example of output device 600, monitor, loudspeaker, printer etc. can be enumerated.
As the example of reservoir 300, HDD (Hard Disk Drive), SSD (SolidState can be enumerated
Drive), disk, magneto-optic disk, CD-ROM (Compact Disc Read OnlyMemory), DVD-ROM (Digital
Versatile DiscRead Only Memory), semiconductor memory etc..Reservoir 300 can be and construction site management
The interior media that the bus of device 10 is directly connected to is also possible to connect via interface 400 with construction site management device 10
External agency.Reservoir 300 is non-temporary tangible media.
Processor 100 is by executing program, as position receiving unit 101, orientation receiving unit 102, time series record portion
103, state determining part 104, design landform acquisition unit 105, timing diagram generating unit 106, dynamic image generating unit 107, output control
Portion 108 processed, map acquisition unit 109 play a role.
In addition, processor 100 ensures the storage of time series storage unit 201 by executing program in main memory 200
Region.
Position receiving unit 101 is received the position data for being provided to each vehicle M of construction site G by certain time.Vehicle M's
The computer that position data can have from vehicle M receives, and can also receive from the computer for being brought into vehicle M.As quilt
It brings the example of the computer of vehicle M into, smart phone can be enumerated.Position receiving unit is an example of position data acquisition unit.
Orientation receiving unit 102 is received the bearing data for being provided to each vehicle M of construction site G by certain time.Vehicle M's
The computer that bearing data can have from vehicle M receives, and can also receive from the computer for being brought into vehicle M.By band
In the case where the computer transmission bearing data for entering vehicle M, computer is fixed in advance in a manner of keeping computer non-rotary
Vehicle M.Bearing data not only includes the output data exported by sensors such as electronic compass, geomagnetic sensors, further includes revolution
Bar operation detection (including PPC pressure), gyrosensor, upper rotation angular transducer testing result.That is, orientation
Receiving unit 102 can be by the transient change amount in accumulative orientation, to determine the orientation of vehicle M.Bearing data can also be by being arranged
In vehicle M sensor or be set to the sensor of outside of vehicle M and detect.The sensor can for example be passed by movement
Sensor, camera image analysis detect bearing data.
Time series record portion 103 receives the position data that position receiving unit 101 receives and orientation receiving unit 102
To bearing data and vehicle M ID and the time of reception be stored in time series storage unit 201 in association.Fig. 5 is to show
The figure for the data that time series storage unit is stored.The position of each vehicle M is stored in time series storage unit 201 as a result,
The time series of the bearing data of the time series of data and each vehicle M.It should be noted that position data, bearing data
Time series can be the location/position data summarization by each stipulated time made of, be also possible to when will be irregular
Between location/position data summarization made of.
The time series for the position data that state determining part 104 is stored based on time series storage unit 201, bearing data
Time series and travel speed time series, to determine the job state of each vehicle M.Job state as vehicle M
Example, can enumerate place locating for the classification of operation of vehicle M execution, vehicle M, vehicle M driving direction (advance or
Retreat) etc..
The classification of operation as hydraulic crawler excavator M1, can enumerate digging operation, be packed into operation, operation of banketing, spread it is scattered
Operation, slope surface forming operation etc..Digging operation is the operation for excavating the sand of construction site G.Being packed into operation will excavate
The operation of sand loading dumper M3.Operation of banketing is that the sand being discharged from dumper M3 is accumulated to the operation of G at the construction field (site).
Spread the operation that scattered operation is the sand dispenser that will be discharged from dumper M3 G at the construction field (site).Slope surface forming operation be for according to
Design terrain data carries out the forming operation for excavating/shaping to the slope surface region in the G of construction site.
The classification of operation as bull-dozer M2 can be enumerated and excavate transport operation, pave operation, compacting operation.It excavates
The operation that transport operation is excavated the sand of construction site G and carried by dozer.Pave operation be will be from dumper M3
The sand of discharge is paved as the operation of defined height.Compacting operation be compacted by crawler belt construction site G sand at
Shape operation.
The classification of operation as dumper M3 can enumerate deadhead operation, load traveling, be packed into operation, casting operation.
Deadhead operation is the operation for not having to travel in the state of sand in wagon box.Loading traveling is the state in wagon box there are sand
The operation of downward driving.Being packed into operation is operation standby during sand is loaded into wagon box by hydraulic crawler excavator M1.Casting
Operation is the operation for unloading the sand for being loaded into wagon box.
In addition, state determining part 104 determines that the driving status of bull-dozer M2 is to advance or retreat.In addition, state determines
Whether whether the driving status that portion 104 is determined as dumper M3 be in the inside of shoveling field G1 or the G2 that bankets and locate
In rotation or in retrogressing.Driving status is an example of job state.
It designs landform acquisition unit 105 and obtains the design terrain data for indicating the design landform of construction site G.Design ground figurate number
According to being three-dimensional data, include the position data in global coordinate system.Designing terrain data includes the landform for showing the classification of landform
Categorical data.Design terrain data is for example made by three-dimensional CAD.
The classification of the operation based on determined by state determining part 104 of timing diagram generating unit 106, Lai Shengcheng timing diagram.First
The timing diagram of embodiment is will to be used as constantly the longitudinal axis, vehicle M is arranged along horizontal axis, and show each period for each vehicle
Job content figure.
Dynamic image generating unit 107 generates the dynamic dynamic image for indicating the vehicle M in specified time limit.First embodiment party
The dynamic image of formula be on the map comprising construction site indicate vehicle M the marking of cars position according to time series with
The mobile image of time change.
The output signal for exporting the dynamic image generated of dynamic image generating unit 107 is output to by output control unit 108
Output device 600.
Map acquisition unit 109 obtains cartographic information, and map datum is stored in master from reservoir 300, external server
On memory 200.
" output method of dynamic image "
Next, being illustrated to the movement of the construction site management device 10 of first embodiment.Fig. 6 is to show first
The flow chart of the output method of the dynamic image of embodiment.
Construction site management device 10 is regularly received from each vehicle M in advance in a period of becoming the object of dynamic image
Collect position data and bearing data, generates time series data.
It is equipped on the computer of each vehicle M or is brought into computer (the hereinafter referred to as calculating of vehicle M of each vehicle M
Machine) by the position and orientation of certain time measurement vehicle M.The computer of vehicle M will indicate the position data of the position of measurement
And indicate that the bearing data in the orientation of measurement is sent to construction site management device 10.The position of vehicle M is for example by GPS
GNSS such as (Global Positioning System) (Global Navigation Satellite System) are determined.
The orientation of vehicle M is for example determined by the electronic compass that the computer of vehicle M or vehicle M have.
The position receiving unit 101 of construction site management device 10 receives position data (step from the computer of vehicle M
S101).Orientation receiving unit 102 receives bearing data (step S102) from the computer of vehicle M.Time series record portion 103 makes
The position data and bearing data and the ID of the time of reception and the vehicle M for the computer for receiving source received stores in association
In time series storage unit 201 (step S103).Construction site management device 10 determines whether to open by the operation etc. of user
The parameter that begun determines processing (step S104).
Construction site management device 10 passes through repetition in the case where non-start parameter is determined and handled (step S104: no)
It executes and is handled from step S101 to the processing of step S103 up to start parameter determines, thus in 201 shape of time series storage unit
At position data and the time series of bearing data.
In the case where end during the object as dynamic image (step S104: yes), landform acquisition unit 105 is designed
Obtain design terrain data (step S105).State determining part 104 is based on each vehicle M for being stored in time series storage unit 201
Position data time series, (step S106) is calculated to the travel speed of each vehicle M at each moment.In other words
It says, state determining part 104 generates the time series of the travel speed of each vehicle M.It should be noted that the time sequence of travel speed
Column can be obtained by CAN (the Control Area Network) data of vehicle M.Next, state determining part 104 is based on
The time series of the position data of design terrain data and each vehicle M, bearing data and travel speed, to determine each vehicle
The job state (step S107) at each moment of M.The shape based on determined by state determining part 104 of timing diagram generating unit 106
State generates timing diagram (step S108).Moreover, dynamic image generating unit 107, which uses, is stored in time series storage unit 201
Position data, the time series of bearing data and travel speed, timing diagram generated of each vehicle M, to generate expression vehicle
The dynamic dynamic image (step S109) of M.It is generated dynamic that output control unit 108 will export dynamic image generating unit 107
The output signal of state image is output to output device 600 (step S110).
Here, specifically being said to the determination method of the state carried out by state determining part 104 in step S107
It is bright.
" the determination method for being provided to the job state of the hydraulic crawler excavator M1 of shoveling field G1 "
Fig. 7 is the determination method for showing the job state of the hydraulic crawler excavator for being provided to shoveling field in first embodiment
Flow chart.Fig. 8 is the figure for indicating the example of the time series of bearing data of hydraulic crawler excavator.
State determining part 104 is for being provided to the hydraulic crawler excavator M1 of shoveling field G1, the time series based on position data
And the time series of travel speed, it is determining be mutually located within predetermined distance with dumper M3 and hydraulic crawler excavator M1 and from
The period (step S107A1) that the M3 that unloads stops.It should be noted that vehicle M " stopping " referring to, the operation that vehicle M is not travelled
State.In other words, vehicle does not travel and is excavated, turned round, the state of the operation of the lifting of cantilever etc. is also referred to as vehicle M
" stopping ".On the other hand, vehicle M is not travelled and is also also referred to as vehicle M " STOP " without the job state of other operations.It connects down
Come, time series of the state determining part 104 based on bearing data, repeatedly for the hydraulic crawler excavator M1 in the identified period
The period of revolution determines the job state (classification of operation) of hydraulic crawler excavator M1 to be packed into job state (step
S107A2).State determining part 104 is for example in the identified period, and the orientation of hydraulic crawler excavator M1 is with predetermined angular (example
Such as, 10 degree) more than angle continuously to the revolution of identical direction change repeat in the lateral direction stipulated number with
In the case where upper, it can be determined that repeatedly turning round.This is because shown in Fig. 2 dynamic to the circulation of step S08 from step S04
Make as shown in figure 8, showing as the variation in the orientation repeatedly of hydraulic crawler excavator M1.In fig. 8, lattice portion indicates hydraulic crawler excavator M1
With at a distance from dumper M3 be predetermined distance within period.As shown in figure 8, hydraulic crawler excavator M1 is at a distance from dumper M3
Within predetermined distance, and in completing period for turning round repeatedly, state determining part 104 is by the operation of hydraulic crawler excavator M1
State is judged to being packed into job state.
Next, state determining part 104 do not determine hydraulic crawler excavator M1 job state period in, for hydraulic
Excavator M1 is being travelled or the period of the Orientation differences of hydraulic crawler excavator M1, determines the operation shape of hydraulic crawler excavator M1
State is other job states (step S107A3).In other job states, including digging operation and collect for loading
The operation etc. of sand.
Next, state determining part 104 determines hydraulic the period of the job state of not determining hydraulic crawler excavator M1
The job state of excavator M1 is dead ship condition (step S107A4).
" the determination method for being provided to the job state of the hydraulic crawler excavator M1 for the G2 that bankets "
Fig. 9 be show being provided in first embodiment banket a G2 hydraulic crawler excavator job state determination side
The flow chart of method.
State determining part 104 is for being provided to the hydraulic crawler excavator M1 of the G2 that bankets, the time series based on position data
And the time series of travel speed, it is determining to be mutually located within predetermined distance with dumper M3, and hydraulic crawler excavator M1 with
And at the time of dumper M3 stopping (step S107B1).Next, state determining part 104 is using the identified moment as starting point, until
It is determined at the time of hydraulic crawler excavator M1 stops (step S107B2) less.The position data of dumper M3 is not used after in starting point
The reason of be, it is unrelated with the job state of hydraulic crawler excavator M1 when dumper M3 terminates that the sand of wagon box is discharged
Ground is mobile to shoveling field G1.Next, time series of the state determining part 104 based on bearing data, for the identified time
The period that hydraulic crawler excavator M1 in section is turned round repeatedly determines that the job state (classification of operation) of hydraulic crawler excavator M1 is to spread
It dissipates operation (step S107B3).
Hereinafter, state determining part 104 is executed from step S107B4 to the processing of step S107B5, for not determining hydraulic digging
The period of the job state of pick machine M1 determines that the job state of hydraulic crawler excavator M1 is other job states or parking shape
State.Processing from step S107B4 to step S107B5 is identical as from step S107A3 to the processing of step S107A4.
" the determination method of the job state of slope surface excavator "
Figure 10 is the flow chart for showing the determination method of job state of the slope surface excavator in first embodiment.Slope surface
Excavator refers to the hydraulic crawler excavator M1 for undertaking the operation of forming slope surface.
State determining part 104 is for slope surface excavator, time series and design landform acquisition unit 105 based on position data
Acquired design terrain data determines that slope surface excavator is located within the predetermined distance in the slope surface region of design terrain data
Period (step S107C1).State determining part 104 extends in the determining period, slope surface excavator along slope surface
The period of direction movement or the orientation revolution of slope surface excavator, determine the job state (class of operation of slope surface excavator
It) is not slope surface forming operation (step S107C2).Slope surface forming operation refer to for by slope surface excavator according to design ground figurate number
According to the operation in the slope surface region in excavation/forming construction scene.
Next, state determining part 104 is not for determining that period, the i.e. slope surface of the job state of slope surface excavator is excavated
Machine is not located in the period within the predetermined distance in slope surface region, slope surface excavator and is travelling or slope surface excavator
Orientation differences period, determine slope surface excavator job state be other job states (step S107C3).Next,
State determining part 104 determines the job state of slope surface excavator for the period of the job state of not determining slope surface excavator
For dead ship condition (step S107C4).
" the determination method of the job state of bull-dozer M2 "
Figure 11 is the flow chart for showing the determination method of the job state of the bull-dozer in first embodiment.
State determining part 104 is for bull-dozer M2, the time sequence of time series and travel speed based on position data
Column determine and are iteratively repeated bull-dozer M2 and move forward and backward, and speed when advancing is fixing speed (for example, 5 kilometers per small
When) period (step S107D1) below.Next, time series of the state determining part 104 based on position data, determines to push away
Native machine M2 is assemblied in shoveling field G1 or is assemblied in the G2 (step S107D2) that bankets.Shoveling field G1 is assemblied in bull-dozer M2
In the case where (step S107D2: shoveling field), state determining part 104 determines the work of bull-dozer M2 for the identified period
Industry state (classification of operation) is to excavate transport operation (step S107D3).On the other hand, bull-dozer M2 is provided to the G2 that bankets
In the case where (step S107D2: field of banketing), state determining part 104 determines the work of bull-dozer M2 for the identified period
Industry state (classification of operation) is to pave operation (step S107D4).
Next, state determining part 104 is in the period of the job state of not determining bull-dozer M2, bull-dozer M2
Below and it is iteratively repeated the period to move forward and backward for predetermined distance (for example, 8 meters), determines the job state of bull-dozer M2
(classification of operation) is compacting operation (step S107D5).
Next, state determining part 104 is in the period of the job state of not determining bull-dozer M2, bull-dozer M2
Travel speed be specified value more than period, determine bull-dozer M2 job state be driving status (step S107D6).
Next, state determining part 104 determines bull-dozer M2 for the period of the job state of not determining bull-dozer M2
Job state be dead ship condition (step S107D7).
The state determining part 104 of first embodiment determines that the classification of operation is to dig based on the travel speed of bull-dozer M2
Pick transport operation still paves operation, and however, it is not limited to this.For example, in other embodiments, state determining part 104 is based on
Two sides or a side in the operating range and travel speed repeatedly of bull-dozer M2 are to excavate to carry to make come the classification for determining operation
Industry still paves operation.
The state determining part 104 of first embodiment determines the classification of operation based on the operating range repeatedly of bull-dozer M2
It whether is compacting operation, however, it is not limited to this.For example, in other embodiments, state determining part 104 can also be based on pushing away
Whether two sides or a side in the operating range and travel speed repeatedly of native machine M2 are compacting operation come the classification for determining operation.
It should be noted that under normal circumstances, the travel speed excavating transport operation and paving in operation is made than compacting
Travel speed in industry is slow.In addition, under normal circumstances, the operating range for excavating transport operation and paving in operation is made than compacting
Operating range in industry is long.
" the determination method of the job state of dumper M3 "
Figure 12 is the flow chart for showing the determination method of the job state of the dumper in first embodiment.
State determining part 104 is for being provided to the hydraulic crawler excavator M1 of shoveling field G1, the time series based on position data
And the time series of travel speed, it is determining be mutually located within predetermined distance with dumper M3 and hydraulic crawler excavator M1 with
And the period (step S107E1) that dumper M3 stops.Next, time sequence of the state determining part 104 based on bearing data
Column determine and the hydraulic crawler excavator M1 the period that in the identified period, hydraulic crawler excavator M1 is turned round repeatedly
The job state (classification of operation) of dumper M3 within predetermined distance is to be packed into job state (step S107E2).
State determining part 104 is for being provided to the hydraulic crawler excavator M1 of the G2 that bankets, the time series based on position data
And the time series of travel speed, it is determining be mutually located within predetermined distance with dumper M3 and hydraulic crawler excavator M1 with
And at the time of dumper M3 stopping (step S107E3).Next, as starting point at the time of state determining part 104 is to determine, at least
For the period that dumper M3 stops, determining that the job state (classification of operation) of dumper M3 is casting job state (step
Rapid S107E4).
State determining part 104 determines for dumper M3 and is not determined as being packed into operation in step S107E2 and in step
In S107E4 do not determine casting operation period in, from be packed into operation finish time at the beginning of casting operation
Period (step S107E5).Time series of the state determining part 104 based on travel speed, in the identified period
Period for travelling of dumper M3, determine the job state (classification of operation) of dumper M3 to load traveling (step
S107E6).In addition, state determining part 104 for dumper M3, determine do not determined in step S107E2 be packed into operation and
It is not determined as finish time opening up to loading operation in casting activity duration section, from casting operation in step S107E4
The period (step S107E7) at moment beginning.Time series of the state determining part 104 based on travel speed, for it is identified when
Between period for travelling of dumper M3 in section, determine that the job state (classification of operation) of dumper M3 is deadhead operation
(step S107E8).It should be noted that in other embodiments, state determining part 104 is also based on dumper M3's
Travel speed, driving direction etc. further determine the work of the dumper M3 before being packed into job state or casting job state
Industry state is rotation traveling, retreats a certain kind travelled, in field in traveling.For example, in the case where travel speed is low speed, shape
State determining section 104 can determine that the job state of dumper M3 is to travel in field.For example, the case where driving direction is rear
Under, state determining part 104 can determine the job state of dumper M3 to retreat traveling.
Next, state determining part 104 determines dumper M3 for the period of the job state of not determining dumper M3
Job state be dead ship condition (step S107E9).
Figure 13 is the example of the construction site management device timing diagram generated of first embodiment.
If the processing of S107 through the above steps, state determining part 104 has determined the shape of each period of each vehicle M
State, then timing diagram generating unit 106 is in step S108, as shown in figure 13, generates and the longitudinal axis is set as time shaft, is arranged on transverse axis
The timing diagram of one group, vehicle M in i.e. so-called fleet is made of dumper M3 and hydraulic crawler excavator M1.It needs to illustrate
It is to include the Different Individual of identical type, such as the knowledge of display vehicle M can be passed through in the vehicle M that the longitudinal axis of timing diagram arranges
Bian Hao not individual not be determined.Timing diagram shown in Figure 13 in this way by indicate be provided to shoveling field G1 1 hydraulic crawler excavator M1,
And 8 dumper M3 of sand are carried by hydraulic crawler excavator M1 accreting sand and between shoveling field G1 and the G2 that bankets
The state being sorted by time other timing diagram and time shaft common land be shown in the picture on same picture.That is, at this
In the G of construction site, 1 hydraulic crawler excavator M1 and 8 dumper M3 constitute fleet.Timing diagram generating unit 106 will indicate hydraulic digging
The curve graph of the time series of the bearing data of pick machine M1 is overlapped in the timing diagram for the state for indicating hydraulic crawler excavator M1.
Next, the generation method to the dynamic image carried out by dynamic image generating unit 107 in step S109 has
Body it is illustrated.
Dynamic image is by the mobile image of multiple frame image constructions.It should be noted that each frame image is also Dynamic Graph
An example of picture.Frame image up to finish time at the beginning of dynamic image generating unit 107 is generated respectively during the object,
And dynamic image is generated according to multiple frame images generated.
Figure 14 is the flow chart for showing the generation method of frame image of the dynamic image of first embodiment.Figure 15 is first
The example of the dynamic image of embodiment.Hereinafter, being illustrated to the generation method of frame image corresponding with each moment.
Dynamic image generating unit 107 reads the map I1 comprising construction site G, is configured at frame image (step S202).Ground
I1 is schemed by map acquisition unit 109, is obtained from reservoir 300, external server, and is stored on main memory 200.With position
Map datum similarly, is stored on main memory by data etc. after map acquisition unit obtains map, hereafter, dynamic image
The dynamic image generating unit 107 that generating unit draws map datum and delta frame image will be in step S108 timing diagram I2 generated
It is configured at the position (step S203) of the fixation of the lower section of the map in frame image.Therefore, as entire dynamic image, timing diagram
The display area of I2 is fixed.Dynamic image generating unit 107 is for each vehicle M, in the top of the timing diagram I2 configured example
Identification information I4, travel speed, stopping time and average Stopping Time (step S204) as configured its vehicle M.Dynamic Graph
As generating unit 107 is in the straight line I3 for crossing timing diagram I2 with the comparable position configuration of current time on timing diagram I2, in addition, In
Specified position configures current time I11 (step S205).
The time series of position data and bearing data of the dynamic image generating unit 107 based on each vehicle M, in frame image
In map I1 on, at the time of represented by the frame image, configure with the comparable position in place locating for each vehicle M to each vehicle
M towards azimuthal tilt marking of cars I5 (step S206).In other words, the display area and orientation of marking of cars I5
It is different by frame image.Therefore, as entire dynamic image, the display area of marking of cars I5 is changed over time.In addition, dynamic
Inclined marking of cars I6 identical with the marking of cars I5 being configured on map is matched each vehicle M by image production part 107
It is placed in the top (step S207) of the timing diagram I2 of vehicle M.Dynamic image generating unit 107 will be configured at timing diagram I2 with line I7
The marking of cars I5 on top connect (step S208) with the marking of cars I6 being configured on map I1.
The state based on determined by state determining part 104 of dynamic image generating unit 107, at the time of determining that the frame image indicates
Whether there is the vehicle M (step S209) as dead ship condition.(the step in the case where having the vehicle M as dead ship condition
S209: yes), stop sign I8 (step S210) is being configured with the comparable position in place locating for the vehicle M on map.Parking
Mark the concentration of the color of I8 more long then denseer for the length of down time.Dynamic image generating unit 107 is carrying stop sign 18
Near configure down time I9 (step S211).
When dynamic image generating unit 107 configures stop sign I8, or in the feelings for the vehicle M for not becoming dead ship condition
Under condition (step S209: yes), frame figure of the dynamic image generating unit 107 at the time of before at the time of expression represented by the frame image
As in, in the case where being configured with stop sign I8 and down time I9, by identical stop sign I8 and down time I9
Also it is configured in the frame image (step S212).It should be noted that dynamic image generating unit 107 can make to be configured at it is past
The transmissivity of the stop sign I8 of frame image increases specified value than the stop sign I8 in frame image before.As a result, in dynamic
In image, stop sign I8 gradually becomes non-display.Dynamic image generating unit 107 can generate the frame figure at each moment as a result,
Picture.
By above-mentioned processing, dynamic image generating unit 107 can generate dynamic image as shown in Figure 15.As a result,
Output device 600 exports dynamic image as shown in Figure 15.It should be noted that dynamic image generating unit 107 can be with base
The state determined by state determining part 104 determines loading state, and by since be packed into start until loading end time, change sentence
It talks about time I8 required for loading and is shown in dynamic image.In addition, dynamic image generating unit 107 can also will be since loading
Until next loading start (sand being loaded into come again after G2 discharge of banketing the feeding area of shoveling field G1 when
Between point) until time I9 be shown in dynamic image.In addition, dynamic image generating unit 107 can also be by its difference i.e. from digging out
Tu Chang, which begins to pass through field of banketing and arrives again at time I10 required for shoveling field, to be shown in dynamic image.
In addition, dynamic image generating unit 107 can be used as other measurement times, by dumper M3 and hydraulic digging
Pick machine M1 constitute fleet in whole dumper M3 be packed into required for the time (opened from what is be packed into the dumper M3 of beginning
Begin time of the moment until the finish time being packed into the dumper M3 at end until), recycling for 1 week for some dumper M3 spend
The time (for example, being packed into time of the start time until secondary loading start time from first time) taken is base
The operator of hydraulic crawler excavator M1 is shown in dynamic image to other operation the time it takes by plinth.
" effect/effect "
In this way, according to first embodiment, construction site management device 10 exports dynamic image, the dynamic image includes
The marking of cars 15 at the comparable position in place locating for map I1, expression and vehicle M, indicates and stops the identification information 14 of vehicle M
The stop sign 18 at the comparable position in the place of vehicle.The manager of construction site G can be easily mastered the operation of vehicle M as a result,
Bottleneck.The manager of construction site G confirms exported dynamic image by observation, so as to identify the traveling of vehicle M
Track and the where on the track stopped.
In addition, the dynamic image of first embodiment include stop sign I8 shown in place in vehicle M parking when
Between.The manager of construction site G confirms exported dynamic image by observation as a result, so as to identify the traveling of vehicle M
Track and the where on the track parking how long has occurred.This is because the display mode root of stop sign I8
It is identified according to the length difference of down time.It should be noted that when the stop sign I8 of first embodiment is according to parking
Between length and color concentration it is different, however, it is not limited to this.For example, in other embodiments, indicating stop sign I8
The modes of other down times such as tone, size, flash speed can also be different according to the length of down time.It needs
It is bright, indicate that the mode of the down time of other embodiments can also show down time on stop sign I8.
In addition, the dynamic image of first embodiment includes the timing diagram of the state at each moment of display vehicle M.By
This, the manager of construction site G confirms exported dynamic image by observation, so as to identify vehicle M operation effect
Rate.
In addition, the dynamic image of first embodiment include will be configured at as defined in position timing diagram I2 at any time and
The line I7 of the marking of cars I5 connection of change in location.The manager of construction site G confirms exported dynamic by observation as a result,
Image, so as to easily identify the state of the marking of cars I5 moved on map is indicated by which timing diagram I2.It needs
Bright, the construction site management device 10 of other embodiments is in dynamic image, as by the marking of cars I5 on map
Information associated with timing diagram I2, also can be used the method other than line I7.Such as the construction site pipe of other embodiments
Color, the shape of marking of cars I5 can be changed to each vehicle M by managing device 10, can also be shown near marking of cars I5
The identification information of vehicle M.
The position that by GNSS is obtained of the construction site management device 10 of first embodiment based on vehicle M Yu other vehicles M
Relationship is set to determine the job state of vehicle M, however, it is not limited to this.For example, the construction site management of other embodiments fills
Setting 10 can be used the positional relationship between vehicle M based on inter-vehicular communication also to determine the job state of vehicle M.
In the first embodiment, it is arranged to make up the vehicle M of fleet using horizontal axis as time shaft and in the longitudinal axis, to generate
Time shaft is set as to share and be arranged the timing diagram picture of the timing diagram of each vehicle M, however, it is not limited to this.For example, at it
It, then can also be using time shaft as other modes such as the longitudinal axis if the consistent mode of time shaft of each vehicle M in his embodiment
Generate timing diagram picture.
<second embodiment>
Next, being illustrated to second embodiment.The construction site management device 10 of first embodiment is to self-unloading
The state of vehicle M3 is judged to loading traveling in the case where the traveling after being packed into operation and before casting operation, in casting operation
It is determined as that empty wagons travels afterwards and in the case where the traveling that is packed into before operation.In contrast, in this second embodiment, based on certainly
The location information of M3 of unloading determines the state of dumper M3.
The state for the dumper M3 that the construction site management device 10 of second embodiment determines is travelled with loading condition
Over-the-counter in Ordinary Rd is loaded traveling, is cut the earth with light condition traveling in the over-the-counter deadhead operation of Ordinary Rd, being set to
The rotation of G1 or the pivot region traveling in a G2 of banketing travels, be set to shoveling field G1 or the G2 that bankets in after
It is travelled in the retrogressing traveling for moving back region traveling, the field usually travelled in shoveling field G1 or the G2 that bankets.Shoveling field G1, it bankets
Field G2, pivot region and back off area are for example previously designated as geography fence.In this case, 104 base of state determining part
In the position that the position data of dumper M3 indicates whether in geography fence, to determine the state of dumper M3.
Figure 16 is the flow chart of the determination method for the state for showing the dumper in second embodiment.
State determining part 104 to the hydraulic crawler excavator M1 for being provided to shoveling field G1, based on the time series of position data with
And the time series of travel speed, it is determining be mutually located within predetermined distance with dumper M3 and hydraulic crawler excavator M1 and
The period (step S107F1) that dumper M3 stops.Next, time series of the state determining part 104 based on bearing data,
For the period that in the identified period, hydraulic crawler excavator M1 is turned round repeatedly, determination is located at hydraulic crawler excavator M1
The job state (classification of operation) of dumper M3 within predetermined distance is to be packed into job state (step S107F2).
State determining part 104 is for being provided to the hydraulic crawler excavator M1 of the G2 that bankets, the time series based on position data
And the time series of travel speed, it is determining be mutually located within predetermined distance with dumper M3 and hydraulic crawler excavator M1 with
And at the time of dumper M3 stopping (step S107F3).Next, as starting point at the time of state determining part 104 is to determine, at least
For the period that dumper M3 stops, determining that the job state (classification of operation) of dumper M3 is casting job state (step
Rapid S107F4).
State determining part 104 is for traveling in the period of the job state of not determining dumper M3, dumper M3
Speed is less than the period of specified value, determines that the job state of dumper M3 is dead ship condition (step S107F5).
State determining part 104, which is located in the period of the job state of not determining dumper M3, dumper M3, to be turned
The period in dynamic region determines the job state of dumper M3 for rotation traveling (step S107F6).In addition, state determining part
104 are located in the period of the job state of not determining dumper M3, dumper M3 the period of back off area, determine
The job state of dumper M3 is to retreat traveling (step S107F7).
State determining part 104 for do not determine dumper M3 job state period in, dumper M3 is from shoveling
Period of the finish time of loadings operation in G1 until the shoveling field G1 moment out or when banketing G2 from entrance
The period until at the time of entering the pivot region for the G2 that bankets is carved, determines that the job state of dumper M3 is that field is built-in
Carry traveling (step S107F8).In addition, in the period of job state of the state determining part 104 for not determining dumper M3
, dumper M3 from finish time of the casting operation in the G2 that bankets until go out to banket G2 at the time of until period,
Or from enter shoveling field G1 at the time of enter shoveling field G1 the pivot region moment until period, determine dumper M3's
Job state is deadhead operation (step S107F9) in field.In other words, even if dumper M3 is located at shoveling field G1 or bankets
G2, within dumper M3 is located at shoveling field G1 or banket pivot region or back off area in a G2 in the case where,
Also the job state of dumper M3 is not set as loading deadhead operation in traveling or field in field.
At the time of state determining part 104 determines outside shoveling field G1 out until entrance at the time of banket in a G2 until when
Between section (step S107F10).State determining part 104 for it is in the period determined by step S107F10, have not determined from
Unload M3 job state period, determine that the job state of dumper M3 is that over-the-counter load travels (step S107Fl1).
In addition, state determining part 104 determine from go out banket outside a G2 at the time of until entrance shoveling field G1 at the time of be
Period (step S107F12) only.State determining part 104 is in the period determined by step S107F12, also not
The period for determining the job state of dumper M3 determines that the job state of dumper M3 is over-the-counter deadhead operation (step
S107F13)。
In other words, the construction site management device 10 of second embodiment is based on vehicle M based on the position of vehicle M
It is no be present in defined region, whether vehicle M enters in region or whether vehicle M goes out to outside region, to determine vehicle M's
State.
<other embodiments>
More than, one embodiment is illustrated in detail referring to attached drawing, but specific structure be not limited to it is above-mentioned
Structure is able to carry out various design alterations etc..
For example, the dynamic image of above-mentioned embodiment is mobile image.On the other hand, in other embodiments but simultaneously
It is not limited to this.For example, marking of cars I5 can also be by being set as indicating the position of vehicle M by the dynamic image of other embodiments
The curve etc. for the track set indicates the dynamic of the vehicle M in specified time limit using static image.
In addition, dynamic image shown in figure 15 is the image for indicating the state of hydraulic crawler excavator M1 and dumper M3.Separately
On the one hand, the timing diagram generated of construction site management device 10 of other embodiments, which does not limit to, indicates hydraulic crawler excavator M1
It also may include the state of other vehicles M (for example, dumper M3) with the relationship of dumper M3.
In addition, in the above-described embodiment, construction site management device 10 determines each time or each of each vehicle M
The position of stipulated time generates dynamic image based on this, however, it is not limited to this as position temporally.For example, at it
In his embodiment, construction site management device 10 can also determine that the position in the irregular time of each vehicle M is used as and press
The position of time, and dynamic image is generated based on this.
In addition, in the above-described embodiment, as the example of vehicle M, to hydraulic crawler excavator M1, bull-dozer M2 and
Dumper M3 is illustrated, and however, it is not limited to this.For example, construction site management device 10 can also be for wheeled loading
Machine, road roller acknowledgement state, and generate timing diagram.The state of wheel loader and road roller can be by with bull-dozer M2's
The same method of state acquires.
In addition, the hydraulic crawler excavator M1 of other embodiments can also be with grooving.The work of the hydraulic crawler excavator M1 of grooving
Industry state and parameter can be acquired by method same as the job state of slope surface excavator and parameter.It is excavated as slot
Parameter involved in workload in operation can enumerate the distance of slot, the area of slot or the slot for excavating and shaping per hour
Soil amount.It should be noted that slot digging operation is an example of forming operation.
In addition, the hydraulic crawler excavator M1 of other embodiments can also carry out the digging operation for being not accompanied by loading.For example,
It can be the sand that hydraulic crawler excavator M1 is excavated to the sand for excavating object, and this is excavated and be discharged to loading excavation
Near machine, it is easy to excavate sand so that other are packed into excavator.In this case, the judgement of digging operation is hydraulic by determination
Excavator M1 stops and period for turning round repeatedly carries out.In the judgement of digging operation, hydraulic crawler excavator can not be considered
Condition of the M1 close to dumper M3.The parameter of the digging operation of the situation can pass through the loading operation with hydraulic crawler excavator M1
The same method of parameter acquires.
In the construction site management device 10 of above-mentioned embodiment, the case where reservoir 300 are stored in program into
Explanation is gone, however, it is not limited to this.For example, in other embodiments, program can also be distributed to by communication line and be applied
Work field management device 10.In this case, the construction site management device 10 for receiving to distribute is by the program in main memory 200
Middle expansion, and execute above-mentioned processing.
In addition, program can be used to implement a part of above-mentioned function.For example, program can also by with have been stored in
Other suites in reservoir 300 or above-mentioned function is realized with other suites for being installed in other devices
Energy.
In addition, construction site management device 10 than the above described structure or also can replace above structure and have
PLD(Programmable Logic Device).As the example of PLD, PAL (Programmable Array can be enumerated
Logic)、GAL(Generic Array Logic)、CPLD(Complex Programmable Logic Device)、FPGA
(Field ProgrammableGate Array).In this case, a part for the function of being realized by processor 100 can also
To be realized by the PLD.
Industrial applicibility
Above-mentioned construction site management device can be easily mastered the bottleneck of the operation of carrying vehicle and Work machine.
Description of symbols:
10 construction site management devices
100 processors
200 main memories
300 reservoirs
400 interfaces
500 input units
600 output devices
101 position receiving units
102 orientation receiving units
103 time series record portions
104 state determining parts
105 design landform acquisition units
106 timing diagram generating units
107 dynamic image generating units
108 output control units
201 time series storage units
The construction site G
G1 shoveling field
G2 bankets field
M vehicle
M1 hydraulic crawler excavator
M2 bull-dozer
M3 dumper.
Claims (6)
1. a kind of construction site management device, has:
Map acquisition unit obtains the cartographic information comprising construction site and travel；
Position data acquisition unit obtains the time series of the position data of vehicle；
Dynamic image generating unit generates the vehicle indicated in specified time limit based on the time series of the position data
Dynamic dynamic image, the dynamic image include the cartographic information and indicate on the cartographic information with outfit
The marking of cars at the comparable position in the place locating for the vehicle of the construction site；And
The output signal for exporting the dynamic image is output to output device by output control unit.
2. construction site management device according to claim 1, wherein
The dynamic image includes the stop sign indicated with the comparable position in place of the vehicle parking, and with described in indicating
The mode of the down time of the vehicle in place shown in stop sign is shown.
3. construction site management device according to claim 1 or 2, wherein
The dynamic image includes the timing diagram for showing the job state at each moment of the vehicle.
4. construction site management device according to claim 3, wherein
In the dynamic image, the display area of the timing diagram be it is fixed,
In the dynamic image, the display area of the marking of cars with time change,
The dynamic image includes by timing diagram information associated with the marking of cars.
5. construction site management device according to claim 3 or 4, wherein
The construction site management device is also equipped with job state determining section, and the job state determining section is based on the vehicle
The time series of position data, come determine the vehicle each moment job state,
The dynamic image generating unit is determined based on the time series of the position data and the job state determining section
The job state, to generate the dynamic image.
6. a kind of management method of construction site comprising following step:
Obtain the cartographic information comprising construction site and travel；
Obtain the time series of the position data of vehicle；
Based on the time series of the position data, the dynamic dynamic image for indicating the vehicle in specified time limit is generated,
The dynamic image include the cartographic information and indicate on the cartographic information with the institute that is provided to the construction site
State the marking of cars at the comparable position in place locating for vehicle；And
The output signal for exporting the dynamic image is output to output device.
Applications Claiming Priority (3)
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| JP2017139409 | 2017-07-18 | ||
| JP2017-139409 | 2017-07-18 | ||
| PCT/JP2018/024375 WO2019017172A1 (en) | 2017-07-18 | 2018-06-27 | Construction site management device, output device, and construction site management method |
Publications (2)
| Publication Number | Publication Date |
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| CN110520889A true CN110520889A (en) | 2019-11-29 |
| CN110520889B CN110520889B (en) | 2023-03-14 |
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| CN201880025025.3A Active CN110520889B (en) | 2017-07-18 | 2018-06-27 | Job site management device and job site management method |
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| US (1) | US20210110488A1 (en) |
| JP (3) | JP6931057B2 (en) |
| CN (1) | CN110520889B (en) |
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| DE (1) | DE112018001463T5 (en) |
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| CN112258894A (en) * | 2020-10-21 | 2021-01-22 | 江苏中路工程技术研究院有限公司 | Active safety anti-collision system and method for highway construction operation |
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| JP7258758B2 (en) * | 2017-08-08 | 2023-04-17 | 住友建機株式会社 | Excavator and excavator support equipment |
| JP7088691B2 (en) * | 2018-02-28 | 2022-06-21 | 株式会社小松製作所 | Loading machine control, control method and remote control system |
| JP7083315B2 (en) * | 2019-02-22 | 2022-06-10 | 日立建機株式会社 | Construction management system |
| US20220147933A1 (en) * | 2020-11-06 | 2022-05-12 | Moovila, Inc. | Systems and methods for characterizing work by working eqiupment based on proximity to a worker's computing device |
| WO2024075670A1 (en) * | 2022-10-03 | 2024-04-11 | 日立建機株式会社 | Working machine |
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Also Published As
| Publication number | Publication date |
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| US20210110488A1 (en) | 2021-04-15 |
| DE112018001463T5 (en) | 2019-11-28 |
| JPWO2019017172A1 (en) | 2019-11-07 |
| JP2023174885A (en) | 2023-12-08 |
| JP2021182439A (en) | 2021-11-25 |
| AU2018305080A1 (en) | 2019-10-24 |
| JP6931057B2 (en) | 2021-09-01 |
| AU2023206207A1 (en) | 2023-08-10 |
| CN110520889B (en) | 2023-03-14 |
| WO2019017172A1 (en) | 2019-01-24 |
| AU2021203463A1 (en) | 2021-06-24 |
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